Commit 52d1a8da authored by Colin Ian King's avatar Colin Ian King Committed by Stephen Boyd
Browse files

clk: socfpga: remove redundant initialization of variable div 



The variable div is being initialized with a value that is
never read and it is being updated later with a new value.  The
initialization is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: default avatarColin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20210406182746.432861-1-colin.king@canonical.com


Acked-by: default avatarDinh Nguyen <dinguyen@kernel.org>
Signed-off-by: default avatarStephen Boyd <sboyd@kernel.org>
parent 657d4d19

drivers/clk/socfpga/clk-gate-s10.c

+1 −1
Original line number Diff line number Diff line
@@ -31,7 +31,7 @@ static unsigned long socfpga_dbg_clk_recalc_rate(struct clk_hw *hwclk, 
						  unsigned long parent_rate)

{

	struct socfpga_gate_clk *socfpgaclk = to_socfpga_gate_clk(hwclk);

	u32 div = 1, val;

	u32 div, val;



	val = readl(socfpgaclk->div_reg) >> socfpgaclk->shift;

	val &= GENMASK(socfpgaclk->width - 1, 0);

drivers/clk/socfpga/clk-pll-s10.c

+1 −1
Original line number Diff line number Diff line
@@ -107,7 +107,7 @@ static unsigned long clk_boot_clk_recalc_rate(struct clk_hw *hwclk, 
					 unsigned long parent_rate)

{

	struct socfpga_pll *socfpgaclk = to_socfpga_clk(hwclk);

	u32 div = 1;

	u32 div;



	div = ((readl(socfpgaclk->hw.reg) &

		SWCTRLBTCLKSEL_MASK) >>